package cn.kongwg.servlet;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * @author kongwg
 * @create 2021-01-22 15:20
 */
@WebServlet("/req1")
public class Req1Servlet extends HttpServlet {
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

    }

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        String username = request.getParameter("username");
        System.out.println(username);
        request.setAttribute("key","value1");
        RequestDispatcher dispatcher = request.getRequestDispatcher("/WEB-INF/dispatcher.html");
        dispatcher.forward(request,response);

    }
}
